CN113547826A - Composite system for four-way grid composite geotextile and use method thereof - Google Patents
Composite system for four-way grid composite geotextile and use method thereof Download PDFInfo
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- CN113547826A CN113547826A CN202110819728.7A CN202110819728A CN113547826A CN 113547826 A CN113547826 A CN 113547826A CN 202110819728 A CN202110819728 A CN 202110819728A CN 113547826 A CN113547826 A CN 113547826A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/002—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour incorporating means for heating or cooling, e.g. the material to be sprayed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
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- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
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Abstract
The invention relates to a composite system for a four-way grid composite geotextile and a using method thereof. The composite system comprises two heating devices for heating the four-way grating, a double-sided composite device positioned between the two heating devices and a glue spraying device for spraying the geotextile, wherein the double-sided composite device comprises three vertically arranged laminating devices, the four-way grating and the geotextile layer are laminated between every two adjacent laminating devices, and discharge ports of the two heating devices are arranged oppositely. According to the invention, the four-way grating is melted and the glue solution is used through the heating device, so that the connection strength of the four-way grating and the geotextile is improved; the four-way grille and the geotextile are respectively pressed, so that the pressing strength of two sides of the four-way grille and the geotextile is ensured, and the performance of the composite material is ensured; the arrangement of the chain plates and the electric heating wires is convenient for full lamination of the four-direction grating and the geotextile; through the setting of link joint and heating wire, guarantee the temperature of quadriversal grid when full with geotechnological cloth to ensure abundant pressfitting.
Description
Technical Field
The invention relates to the field of compounding, in particular to the technical field of compounding of a four-way grille and geotextile, and particularly relates to a compounding system for compounding the four-way grille and the geotextile.
Background
The geotechnical four-way grating and geotechnical cloth are common geotechnical materials and are widely applied to the fields of road surfaces, road beds, dam revetments and the like.
The existing composite material comprises two layers of geotextile and a four-way grating positioned between the two layers of geotextile, the traditional production process is that the four-way grating is placed between the two layers of geotextile and then pressed, the pressing effect of the pressing method is poor, the connection strength between the four-way grating and the geotextile is low, the two-way simultaneous pressing exists, the pressing degree of the two sides of the four-way grating is deviated, and the performance of the composite material is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a composite system for compounding a four-way grille and geotextile, which can enhance the bonding strength of the four-way grille and the geotextile, ensure the pressing strength of two sides of the four-way grille and the geotextile and ensure the performance of a composite material.
The invention is realized by the following technical scheme that the composite system for compounding the geotechnical cloth by the four-way grille comprises two heating devices for heating the four-way grille, a double-sided composite device positioned between the two heating devices and a glue spraying device for spraying the geotechnical cloth, wherein the double-sided composite device comprises three pressing devices which are vertically arranged, the four-way grille and one layer of geotechnical cloth are pressed between every two adjacent pressing devices, and discharge ports of the two heating devices are oppositely arranged.
When the invention is used, two pressing joints are formed between three pressing devices, the four-way grille firstly enters a heating device, the heating device heats the top surface of the four-way grille to melt the top surface part of the four-way grille, meanwhile, the glue spraying device sprays glue solution to the bottom surface of the geotextile, the four-way grille and the geotextile simultaneously enter one pressing joint for pressing to form a single-sided material, the single-sided material is turned over for 180 degrees and then enters another heating device for heating, because the four-way grille is turned over for 180 degrees, the bottom surface of the four-way grille is bonded with the geotextile, the other heating device heats the top surface of the four-way grille at the moment to melt the top surface part of the four-way grille, meanwhile, the other glue spraying device sprays the glue solution to the bottom surface of the other geotextile, the four-way grille and the geotextile simultaneously enter the other pressing joint for pressing, thereby forming a composite material; the four-way grating is melted and the glue solution is used through the heating device, so that the connection strength of the four-way grating and the geotextile is improved; through the arrangement that the four-way grating and the geotextile are respectively pressed, the pressing strength of two sides of the four-way grating and the geotextile is ensured, and the performance of the composite material is ensured.
Preferably, the pressing device comprises a chain plate which is arranged in a circulating mode, an electric heating wire which is arranged along the conveying direction of the four-direction grating is further arranged in the circulating chain plate, and two driving wheels which drive the chain plate to convey in the circulating mode are arranged along the conveying direction of the four-direction grating.
This preferred scheme passes through the setting of link joint and heating wire, guarantees the temperature when quadriversal grid and geotechnological cloth are sufficient to ensure abundant pressfitting.
Preferably, the link joint is including a plurality of strip shaped plates of crisscross setting, and articulated connection between two adjacent strip shaped plates is located the rigid coupling lug on the strip shaped plate in middle of, and the lug extends to and is located between two strip shaped plates of middle strip shaped plate both sides, has the clearance between lug and these two strip shaped plates.
This preferred scheme passes through the setting of bar shaped plate, and the length of link joint is adjusted to the convenient to detach link joint, through the setting of lug, reduces the clearance between two adjacent link joints, makes the link joint dash divide pressfitting geotechnological cloth and quadriversal grid.
Preferably, the gap between the two chain plates is arranged at intervals. This preferred scheme is through clearance spaced setting, avoids the relative setting in clearance, leads to the unable abundant pressfitting of geotechnological cloth and the quadriversal grid in clearance department.
Preferably, the pressing devices are a first pressing device, a second pressing device and a third pressing device which are sequentially arranged along the vertical direction, a support plate fixedly connected to the support is arranged in a chain plate of the second pressing device, the bottom surface of the support plate is connected with a first fixing plate, the bottom surface of the first fixing plate is hinged with a plurality of rotating rollers with circumferential surfaces pushing against the chain plate, the plurality of rotating rollers positioned at the feeding end of the four-way grating are sequentially obliquely extended from high to low, and the plurality of rotating rollers positioned at the discharging end of the four-way grating are the same in height;
the top surface of the second supporting plate is connected with a second fixing plate, the top surface of the second fixing plate is in shaft connection with a plurality of rotating rollers with circumferential surfaces pushing against the chain plate, the heights of the plurality of rotating rollers are the same, and the heating wires are arranged in the first fixing plate and the second fixing plate;
and supporting plates are arranged in the chain plates of the first pressing device and the third pressing device.
This preferred scheme is through the setting that a plurality of commentaries on classics rollers that are located quadriversal grid feed end slope in proper order from high to low extend, makes quadriversal grid and geotechnological cloth progressively carry out the pressfitting along the inclined plane of slope, through the setting that a plurality of commentaries on classics roller height of being located quadriversal grid discharge end are the same, after progressively pressfitting, carries out the pressurize, strengthens geotechnological cloth and quadriversal grid's adhesive strength.
Preferably, the supporting plate is connected with the second fixing plate and the first fixing plate through a plurality of electric push rods. When the geotechnical cloth pressing device is used in the optimal scheme, the electric push rods positioned in the first pressing device and the third pressing device can be adjusted according to the composite condition of the geotechnical cloth and the four-way grating, so that the distances between the chain plates of the first pressing device and the second pressing device and the distances between the chain plates of the third pressing device and the second pressing device are adjusted, and the pressing effect is ensured.
Preferably, a heating plate extending to the bottom surface of the geotextile is arranged at a glue spraying opening of the glue spraying device, a channel for glue liquid to penetrate out is formed in the heating plate, and an electric heating wire located in the circumferential direction of the channel is arranged in the heating plate. According to the optimal scheme, the temperature of the glue solution is increased by heating the glue solution, the glue solution is prevented from being low in temperature, and when the glue solution is contacted with the top surface of the four-way grating, the temperature of the top surface of the four-way grating in a melting state is guaranteed, so that the four-way grating is fully bonded with the geotextile.
Preferably, the heating device comprises a support, a through hole for the four-way grating to penetrate through is formed in the support, an electric push rod is arranged above the through hole, an electric heating plate located in the through hole and between the electric push rod is fixedly connected to the extending end of the electric push rod, and an electric heating wire is arranged in the electric heating plate.
According to the preferred scheme, the height between the electric heating plate and the four-way grating is adjusted through the arrangement of the electric push rod, so that the top surface of the four-way grating is fully heated.
A use method of a composite system for compositing a four-way grid with geotextiles comprises the following steps:
a. the four-way grating enters a heating device to be heated, an electric push rod in the heating device is driven at the same time, the distance between an electric heating plate and the four-way grating is adjusted, so that the four-way grating is fully heated, the surface of the four-way grating is melted, the geotextile passes through a nozzle of a glue spraying device, the glue spraying device sprays glue solution from the heating plate to the bottom surface of the geotextile, and the temperature of the glue solution is increased under the heating of the heating plate;
b. the geotextile and the four-way grille after glue spraying enter between a chain plate of a third pressing device and a chain plate of a second pressing device, at a feeding end formed by the third pressing device and the second pressing device, as a plurality of rollers positioned at the feeding end of the four-way grille extend obliquely from high to low in sequence, the four-way grille and the geotextile are gradually pressed along an oblique slope, and as the heights of the rollers positioned at the discharging end of the four-way grille are the same, pressure maintaining is carried out after gradual pressing, so that the bonding strength of the geotextile and the four-way grille is enhanced;
c. after leaving from the discharge end formed by the third pressing device and the second pressing device, turning for 180 degrees under the guidance of the guide roller, and entering into another heating device, wherein the bottom surface of the four-way grille is bonded with the geotextile after the four-way grille is turned for 180 degrees;
d. heating the top surface of the four-way grating in the other heating device, simultaneously enabling the other geotextile to pass through a corresponding nozzle of the glue spraying device, spraying glue solution from the heating plate onto the bottom surface of the geotextile by the glue spraying device, and raising the temperature of the glue solution under the heating of the heating plate;
e. the geotextile and the four-way grille after glue spraying enter between a chain plate of a first pressing device and a chain plate of a second pressing device, at a feeding end formed by the first pressing device and the second pressing device, as a plurality of rollers positioned at the feeding end of the four-way grille extend obliquely from high to low in sequence, the four-way grille and the geotextile are gradually pressed along an oblique slope, and as the heights of the rollers positioned at the discharging end of the four-way grille are the same, pressure maintaining is carried out after gradual pressing, so that the bonding strength of the geotextile and the four-way grille is enhanced;
f. after leaving the discharge end formed by the first stitching device and the second stitching device, the paper is guided by the guide roller and introduced to the next step.
Preferably, according to the combination condition of the geotextile and the four-way grille, the electric push rods positioned in the first pressing device and the third pressing device can be adjusted, so that the distances between the chain plates of the first pressing device and the second pressing device and between the chain plates of the third pressing device and the second pressing device can be adjusted.
The invention has the beneficial effects that: the four-way grating is melted and the glue solution is used through the heating device, so that the connection strength of the four-way grating and the geotextile is improved; the four-way grille and the geotextile are respectively pressed, so that the pressing strength of two sides of the four-way grille and the geotextile is ensured, and the performance of the composite material is ensured; the arrangement of the chain plates and the electric heating wires is convenient for full lamination of the four-direction grating and the geotextile; the temperature of the four-way grille and the geotextile is ensured to be sufficient through the arrangement of the chain plates and the electric heating wires, so that the full pressing is ensured; through the spaced setting in clearance, avoid the relative setting in clearance, lead to the unable abundant pressfitting of geotechnological cloth and the four-way grid in clearance department.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of a double-sided composite apparatus;
FIG. 3 is a partial schematic view of two link plates;
shown in the figure:
1. heating device, 2, two-sided set composite, 3, spout mucilage binding and put, 4, hot plate, 5, backup pad, 6, link joint, 7, change the roller, 8, heating wire, 9, electric putter, 10, inclined plane.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to the attached drawings 1-3, the composite system for the four-direction grille composite geotextile comprises a first heating device, a double-sided composite device 2 and a second heating device which are sequentially arranged, wherein the height of the second heating device is higher than that of the first heating device, two guide rollers which are vertically arranged are further arranged below the second heating device, the second heating device is positioned between the two guide rollers and the double-sided composite device 2, and glue spraying devices 3 are respectively arranged above the first heating device and the second heating device.
First heating device includes the support, is equipped with the perforation that supplies the quadriversal grid to run through in the support, and the fenestrate top is equipped with electric putter 9, and electric putter 9's the end rigid coupling that stretches out has the electric hot plate that is located in the perforation and between the electric putter 9, is equipped with heating wire 8 in the electric hot plate, and first heating device and second heating device's structure is the same, and first heating device and second heating device's discharge gate sets up relatively.
The laminating device comprises a chain plate 6 which is arranged in a circulating mode, electric heating wires 8 which are arranged along the conveying direction of the four-way grating are further arranged in the chain plate 6 in the circulating mode, and two driving wheels which drive the chain plate 6 to convey in the circulating mode are arranged along the conveying direction of the four-way grating.
The link joint 6 is including a plurality of bar boards of crisscross setting, and articulated connection between two adjacent bar boards is located the rigid coupling lug on the bar board in middle of, and the lug extends to between two bar boards that are located middle bar board both sides, has the clearance between lug and these two bar boards, and the clearance interval between two link joint 6 sets up.
The pressing device comprises a first pressing device, a second pressing device and a third pressing device which are sequentially arranged along the vertical direction, a support plate 5 fixedly connected to the support is arranged in a chain plate 6 of the second pressing device, the bottom surface of the support plate 5 is connected with a first fixing plate, the bottom surface of the first fixing plate is hinged with a plurality of rotating rollers 7 with circumferential surfaces pushing against the chain plate 6, the plurality of rotating rollers 7 positioned at the feeding end of the four-way grating are obliquely extended from high to low in sequence, and the heights of the plurality of rotating rollers 7 positioned at the discharging end of the four-way grating are the same;
the top surface of the second supporting plate 5 is connected with a second fixing plate, the top surface of the second fixing plate is in shaft connection with a plurality of rotating rollers 7 with circumferential surfaces pushing against the chain plate 6, the heights of the plurality of rotating rollers 7 are the same, and the heating wires 8 are arranged in the first fixing plate and the second fixing plate;
the chain plates 6 of the first pressing device and the chain plates 6 of the third pressing device are respectively provided with a supporting plate 5, and the supporting plates 5 are respectively connected with the second fixing plate and the first fixing plate through a plurality of electric push rods 9.
A use method of a composite system for compositing a four-way grid with geotextiles comprises the following steps:
a. the four-way grating enters a heating device to be heated, an electric push rod 9 in the heating device is driven at the same time, the distance between an electric heating plate and the four-way grating is adjusted, so that the four-way grating is fully heated, the surface of the four-way grating is melted, the geotextile passes through a nozzle of the glue spraying device 3, the glue spraying device 3 sprays glue solution from the heating plate 4 to the bottom surface of the geotextile, and the temperature of the glue solution is raised under the heating of the heating plate 4;
b. the geotextile and the four-way grille after glue spraying enter between a chain plate 6 of a third pressing device and a chain plate 6 of a second pressing device, at a feeding end formed by the third pressing device and the second pressing device, as a plurality of rollers 7 positioned at the feeding end of the four-way grille extend obliquely from high to low in sequence, the four-way grille and the geotextile are gradually pressed along an oblique inclined plane 10, and as the heights of the rollers 7 positioned at the discharging end of the four-way grille are the same, pressure maintaining is carried out after gradual pressing, so that the bonding strength of the geotextile and the four-way grille is enhanced;
c. after leaving from the discharge end formed by the third pressing device and the second pressing device, turning for 180 degrees under the guidance of the guide roller, and entering into another heating device, wherein the bottom surface of the four-way grille is bonded with the geotextile after the four-way grille is turned for 180 degrees;
d. heating the top surface of the four-way grille in another heating device, simultaneously spraying glue solution from the heating plate 4 to the bottom surface of the geotextile by the glue spraying device 3 through the corresponding spout of the glue spraying device 3, and raising the temperature of the glue solution under the heating of the heating plate 4;
e. the geotextile and the four-way grille after glue spraying enter between a chain plate 6 of a first pressing device and a chain plate 6 of a second pressing device, at a feeding end formed by the first pressing device and the second pressing device, as a plurality of rotating rollers 7 positioned at the feeding end of the four-way grille extend obliquely from high to low in sequence, the four-way grille and the geotextile are gradually pressed along an inclined plane 10, and as the heights of the plurality of rotating rollers 7 positioned at the discharging end of the four-way grille are the same, pressure maintaining is carried out after gradual pressing, and the bonding strength of the geotextile and the four-way grille is enhanced;
f. after leaving the discharge end formed by the first stitching device and the second stitching device, the paper is guided by the guide roller and introduced to the next step.
In particular, according to the combination condition of the geotextile and the four-way grating, the electric push rods 9 positioned in the first pressing device and the third pressing device can be adjusted, so that the distances between the chain plates 6 of the first pressing device and the chain plates 6 of the second pressing device and the distances between the chain plates 6 of the third pressing device and the chain plates 6 of the second pressing device can be adjusted.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a composite system of compound geotechnological cloth of four-way grid which characterized in that: the device comprises two heating devices (1) for heating the four-way grating, a double-sided composite device (2) located between the two heating devices (1) and a glue spraying device (3) for spraying the geotextile, wherein the double-sided composite device (2) comprises three vertically arranged pressing devices, the four-way grating and one layer of geotextile are pressed between every two adjacent pressing devices, and discharge ports of the two heating devices (1) are arranged oppositely.
2. The system of claim 1, wherein: the laminating device comprises a chain plate (6) which is arranged in a circulating mode, electric heating wires (8) which are arranged along the four-direction grid conveying direction are further arranged in the circulating chain plate (6), and two driving wheels which drive the chain plate (6) to convey in the circulating mode are arranged along the four-direction grid conveying direction.
3. The system of claim 2, wherein: the chain plate (6) comprises a plurality of strip-shaped plates which are arranged in a staggered mode, the two adjacent strip-shaped plates are connected in a hinged mode, a convex block is fixedly connected to the strip-shaped plate in the middle, the convex block extends to the position between the two strip-shaped plates located on the two sides of the middle strip-shaped plate, and a gap exists between the convex block and the two strip-shaped plates.
4. A composite system of a four-way grid composite geotextile according to claim 3, wherein: the gap between the two chain plates (6) is arranged at intervals.
5. The system of claim 2, wherein: the pressing device comprises a first pressing device, a second pressing device and a third pressing device which are sequentially arranged along the vertical direction, a support plate (5) fixedly connected to the support is arranged in a chain plate (6) of the second pressing device, the bottom surface of the support plate (5) is connected with a first fixing plate, the bottom surface of the first fixing plate is hinged with a plurality of rotating rollers (7) with circumferential surfaces propping against the chain plate (6), the plurality of rotating rollers (7) positioned at the feeding end of the four-way grating are sequentially obliquely extended from high to low, and the heights of the plurality of rotating rollers (7) positioned at the discharging end of the four-way grating are the same;
the top surface of the second supporting plate (5) is connected with a second fixing plate, the top surface of the second fixing plate is connected with a plurality of rotating rollers (7) with circumferential surfaces pushing against the chain plate (6) in an axial mode, the heights of the plurality of rotating rollers (7) are the same, and the heating wires (8) are arranged in the first fixing plate and the second fixing plate;
and supporting plates (5) are arranged in the chain plates (6) of the first pressing device and the chain plates (6) of the third pressing device.
6. The system of claim 5, wherein: the supporting plate (5) is respectively connected with the second fixing plate and the first fixing plate through a plurality of electric push rods (9).
7. The system of claim 1, wherein: spout the jiao kou department of mucilage binding device (3) and be equipped with hot plate (4) that extend to the geotechnological cloth bottom surface, set up the passageway that supplies the glue solution to wear out on hot plate (4), be equipped with in hot plate (4) and be located passageway circumference heating wire (8).
8. The system of claim 1, wherein: heating device (1) is equipped with the perforation that supplies the quadriversal grid to run through including the support in the support, and fenestrate top is equipped with electric putter (9), and the end rigid coupling that stretches out of electric putter (9) has the electric plate that is located the perforation and between electric putter (9), is equipped with heating wire (8) in the electric plate.
9. Use of the composite system of four-way grid composite geotextile according to any of claims 1-9, comprising the steps of:
a. the four-way grating enters a heating device (1) to be heated, an electric push rod (9) in the heating device (1) is driven at the same time, the distance between an electric heating plate and the four-way grating is adjusted, so that the four-way grating is fully heated, the surface of the four-way grating is melted, the geotextile passes through a nozzle of a glue spraying device (3), the glue spraying device (3) sprays glue solution onto the bottom surface of the geotextile from a heating plate (4), and the temperature of the glue solution is raised under the heating of the heating plate (4);
b. the geotextile and the four-way grille after glue spraying enter between a chain plate (6) of a third pressing device and a chain plate (6) of a second pressing device, at a feeding end formed by the third pressing device and the second pressing device, as a plurality of rotating rollers (7) positioned at the feeding end of the four-way grille extend obliquely from high to low in sequence, the four-way grille and the geotextile are gradually pressed along an oblique inclined plane (10), and as the heights of the plurality of rotating rollers (7) positioned at the discharging end of the four-way grille are the same, pressure maintaining is carried out after gradual pressing, so that the bonding strength of the geotextile and the four-way grille is enhanced;
c. after leaving from the discharge end formed by the third pressing device and the second pressing device, turning for 180 degrees under the guidance of the guide roller, entering into another heating device (1), and bonding the bottom surface of the four-way grille with the geotextile after turning for 180 degrees;
d. heating the top surface of the four-way grille in the other heating device (1), simultaneously enabling the other geotextile to pass through a corresponding nozzle of the glue spraying device (3), spraying glue solution onto the bottom surface of the geotextile from the heating plate (4) by the glue spraying device (3), and raising the temperature of the glue solution under the heating of the heating plate (4);
e. the geotextile and the four-way grille after glue spraying enter between a chain plate (6) of a first pressing device and a chain plate (6) of a second pressing device, at a feeding end formed by the first pressing device and the second pressing device, as a plurality of rotating rollers (7) positioned at the feeding end of the four-way grille extend obliquely from high to low in sequence, the four-way grille and the geotextile are gradually pressed along an oblique inclined surface (10), and as the heights of the plurality of rotating rollers (7) positioned at the discharging end of the four-way grille are the same, pressure maintaining is carried out after gradual pressing, so that the bonding strength of the geotextile and the four-way grille is enhanced;
f. after leaving the discharge end formed by the first stitching device and the second stitching device, the paper is guided by the guide roller and introduced to the next step.
10. The method of using the composite system of four-way grid composite geotextile of claim 9, wherein: according to the composite condition of the geotextile and the four-way grating, electric push rods (9) positioned in the first pressing device and the third pressing device can be adjusted, so that the distances between the chain plates (6) of the first pressing device and the chain plates (6) of the second pressing device and the distances between the chain plates (6) of the third pressing device and the chain plates (6) of the second pressing device are adjusted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110819728.7A CN113547826B (en) | 2021-07-20 | 2021-07-20 | Composite system for four-way grid composite geotextile and use method thereof |
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| CN202110819728.7A CN113547826B (en) | 2021-07-20 | 2021-07-20 | Composite system for four-way grid composite geotextile and use method thereof |
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| CN113547826B CN113547826B (en) | 2022-09-27 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434177A (en) * | 2011-12-16 | 2012-05-02 | 四川省宏源防水工程有限公司 | Composite waterproof board and production technology thereof |
| CN203267417U (en) * | 2013-05-03 | 2013-11-06 | 江苏晟欣防排水材料有限公司 | Two-sided geotechnical cloth waterproof board manufacturing equipment |
| CN204037000U (en) * | 2014-06-24 | 2014-12-24 | 肖剑波 | A kind of integrated heat insulating decorating plate complex laminating machine |
| CN204736521U (en) * | 2015-07-03 | 2015-11-04 | 山东阳光新材料科技有限公司 | A compound compression roller device that is used for compound geotechnological cloth of grid |
| CN214419861U (en) * | 2021-01-07 | 2021-10-19 | 上海中吉机械有限公司 | Double-track compound machine |
-
2021
- 2021-07-20 CN CN202110819728.7A patent/CN113547826B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434177A (en) * | 2011-12-16 | 2012-05-02 | 四川省宏源防水工程有限公司 | Composite waterproof board and production technology thereof |
| CN203267417U (en) * | 2013-05-03 | 2013-11-06 | 江苏晟欣防排水材料有限公司 | Two-sided geotechnical cloth waterproof board manufacturing equipment |
| CN204037000U (en) * | 2014-06-24 | 2014-12-24 | 肖剑波 | A kind of integrated heat insulating decorating plate complex laminating machine |
| CN204736521U (en) * | 2015-07-03 | 2015-11-04 | 山东阳光新材料科技有限公司 | A compound compression roller device that is used for compound geotechnological cloth of grid |
| CN214419861U (en) * | 2021-01-07 | 2021-10-19 | 上海中吉机械有限公司 | Double-track compound machine |
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| Publication number | Publication date |
|---|---|
| CN113547826B (en) | 2022-09-27 |
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